Onions (and their bulbous cousins, garlic and shallots) are our kitchen workhorses, ever dependable — until they’re not. Here’s what to shop for and how to keep them in peak condition in the pantry, with one notable exception.
Look for: Firm bulbs that don’t give or collapse when you gently squeeze.
Storage: Store in their peels in a well-ventilated basket in a cool, dark, dry place. Notice any whiffs of bad smells and remove the offenders before they affect the rest. Don’t store onions near potatoes — they’ll nudge each other toward decay. Sweet onions should be stored in a breathable bag in the crisper — they have more water (though not more sugar), so are more vulnerable.
Make the most of it: Some chefs say garlic sprouts are bitter and should be removed, but taste one and see if you agree: Garlic, onion and shallot sprouts are all edible. Garlic cloves and the root end of any onion can be planted.
French Onion White Bean Soup
Serves 4.
French onion soup gets a hearty makeover in this vegetarian recipe thanks to the addition of creamy white beans. While the classic version usually involves a long and slow caramelization of onions, this recipe uses a few simple techniques to shorten the cook time without sacrificing flavor. The onions are cooked with the lid on, which traps the heat, encouraging the onions to cook faster and concentrating all the flavors. (Do make sure to use a pot that is wide and large; the onions will steam rather than caramelize if overcrowded.) No white beans? Substitute with chickpeas or lentils. Taking a cue from the original, the soup is crowned with Gruyère croutons — and, veering from tradition, accented by mustard — to bring a big textural finish. From Hetty Lui McKinnon, the New York Times.
For the soup:
- 2 tbsp. salted or unsalted butter
- 4 medium yellow onions (about 2 lb.), thinly sliced
- 1 tsp. thyme leaves (from 4 to 5 sprigs)
- 1 tsp. sugar
- Salt and pepper
- 1 tbsp. balsamic vinegar
- 1 tbsp. soy sauce or tamari
- 4 c. vegetable stock
- 2 (14-oz.) cans white beans, such as cannellini or butter beans, drained
For the Gruyère croutons: